IS 13112: 111M af9~-~ Indian Standard PALM JAGGERY (GUR) - SPECIFICATION UDC 664.14OUR @ 81S 1994 BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 Septen,ber 1994 Price Group 1 AMENDMENT NO. 1 JULY 2003 TO IS 13952: 1994 PALM JAGGERY ( GUR) SPECIFICATION ( Page 1, clause 4.1 ) - Insertthe following newclauseafter4.1: '4.1.1 In case of smaller consumer packs, the product shall be packed in food-grade plastics conforming to relevant Indian Standard or any other suitable non-toxic material.' ( FAD2) Reprography Unit,SIS. NewDelhi. India AMENDMENT NO. 2 JUNE 2011 TO IS 13952 : 1994 PALM JAGGERY (GUR) SPECIFICATION [Page 1, clause 5.1(d)] -- Substitute `Net quantity' for `Net mass'. [Page 1, clause 5.1(e)] -- Add the following after Sl No. (e): `f) Any other requirements as given under the Standards of Weights and Measures (Packaged Commodities) Rules, 1977 and the Prevention of Food Adulteration Act, 1955 and the Rules framed thereunder.' (FAD 2) Reprography Unit, BIS, New Delhi, India Sugar Industry Sectional Committee, FAD 2 FOREWORD ThisIndianStandardwasadopted by the Bureauof IndianStandards,after the draft finalized bythe Sugar Industry SectionalCommittee had been approved by tbe Food and AgricultureDivisionCouncil. Palm jaggery (Gur) is manufactured for human consumption by processing of N,era ( palm juice ) obtainedfromanyofthe four varietiesof palms, namely, palmyrah palm,date palm,sagopalmand coconut palm for human consumption. However, the qualityof palmjaggcry ( Gur) manufactured in differentregionsof the countryvarieswidely and each part of the country follows local practices for qualityattributes. This Indian Standard has been formulated to provide suitable guidance to the palm jaggery industry for the manufacture of a quaUty product for localconsumptionas well as export. In the preparationof thisstandard,due considerationhasbeen given to the relevant.Rules prescribed by the Government of India, under the Prevention of FoodAdulteration Act J 1954and Standards o/Weights lind Measures ( Packaged Commodities ) Rules, 1977. The standard is, however, subject to the restrictions imposed under these, wherever applicable. For the purpose of deciding whether a particular requirement of this standard is compliedwith, tbe final value.observed or calculated, expressing the resultof a test or analysis, shall be rounded offin accordance with IS i : 1960 'Rules for rounding off numerical values ( revised )'. The number of significant places retained in the rounded offvalueshould be the same as that of the specified value in this standard. IS 13N2: lfM Indian Standard PALM JAGGERY (OUR) - SPECIFICATION l SCOt'1 1964 or po1ythene lined jute bap or po1ytbeDe liDed woven HOPE bap of food JfIde quality. l.l This standard prescribes the requirements and methods of test for palm jauery (OUr). 5~G . Z Jlt:FE~ENCES 2.1 The foUowing Indian Standards are necessary adjuncts to ttlls standard: 5.1 Each pack shan be suitably marked 10 · to provide fol1oWlDa information: a) Nameof the material, b) Grade of palm Jaaery. IS No. 1943: 1964 5982: 1970 Title A-twill jute bap ( revised) Plantation wbite sugar for iden- tification fromother sugars 3 REQUIREMENTS 3.1 Description c) Name aDel address of the manufacturer, d) Net mass of palm jallery, aad e) season of manufacture. 5.2 liS eeitllkatlon Marketlnl The product may also be marked with SlaDdard Mark. 5.2.1 The use of the Standard Mark is love~ by tbe provisions of Bureau of Indian Standards Act, 1986 and tbe Rules and Regulations made Palm jauery shall be prepared in the form of solid lumps which shall be of a firm consisten'}. It shall be dark brown to light brown in colour free from dirtand other extraneous malter as well assubstances deleterious to health. 3.2 Palm jaggery shall be sweet to taste and shall not possess sour, salty or any other objectionable thereunder. The details of conditions under taste. , SAMPUNG 4 PACKING 4.l Palm jaggery shall be packed in clean, sound 6.1 SampiiDS shall be done as ageed to between and new A-twill jute bags conforming to IS 1943 : the purchaser and the supplier. Table 1 RequlrelDents 'or ~ J...., (Gw) ( C1Qus~ 3.3) 51 Ne. 3.3 The material shall also comply with requirementsof Table I. which the licence for the use of Standard Mark may be granted to manufacturers of prod~rs may be obtainedfrom the Bureau of Indian Standards. C"ncterlallc ......._n.. t Me...... orT... ..,.. & , Annex of lbil Standard (1) I) ii) iii) Appendix of ISS982: 1970 (5) B (2) Pol. percent by mau, Min (3) 60.0 8.S .4 (4) Moisture. percent by mass. MII.t TOIII ash ( on dry basis)percent A A bymau,MII.'r IV) Y) Wiler i n s o l u b i e m a l l e r ( o n d r y l . S H balis ), pelUnl by maa. Milt Add iDlOlubie 85h ( on dry ba5l~ ). O.S B percent'" milS, MAt NOTE- Totalau,an ( expreucd 85 invert aupr ) ( on dl)' balil ) .ball not be less than 90 percent when 'Cited by the metbod pmcribed in Appendix C or IS5982: 1970. 1 IS 13952 J 1994 ANNEXA [ Table 1, Sl No. (iii) ] DETERMINATION OF TOTAL ASH A-I APPARATUS Cool the disb in a desiccator and weigh. Repeat this A-I.I flat-'Bouom Dish _ of stainless steel, por- process of beating for 30 minutes, cooling and weighing until the difference between two suceescelain, silica or platinum. sive weigbings Is less than one milligram. Record A-l.2 Mume Fa..... - maintained at 'SO ± the lowest mass. 2S°C. A-l.3 DesIccator A-2 PROCEDURE A-3 CALCUlATION Totalasll,percentby mass = l00(M2 -M) Ml _ M Weigh accurately about 3 & of the material in the where dish, previouslydried in an air-oven and weighed. M2 Heat the dish gently on a Dame at first and then M strongly in a muffle furnace at SSO ± 2S°C till grey Ml ashresults. Cool tbe dish in a desiccator andweigh. Heat the dish again at SSO :t 2S °C for 30 minutes. = mass, in g,of the dishwithash; == mass, in I, of the empty dish, and = mass, in I, of the dish. with the material taken for the test. ANNEXB [ Table 1, 51 No. (v) ] DETERMINATION OF ACID INSOLUBLEASH 8-1 REAGENT B-1.1 Dilute Hydrochloric Acid Approximately 5 N ( prepared from concentrated hydrochloric acid ). 8·2 PROCEDURE 8-2.1 Weigh accuratelyabout S g of the sample i~ in an air-oven maintained at 105 ± 2 °C for about 3 hours. Ignite in the mume furnaceat SSO ± 25°C for one hour. Cool the dish in a desiccator and weigh. Heat again for 30 minutes in a mume furnace, coolandweigh.Repeat this processof heating for 30 minutes, cooling and weighing until the difference between two successive weighings is less than one milligram. Note the lowest mass. a tared, clean and dry platinum dish of 100 ml capacity. carbonize the material in the dish with B-3 CALCUlATION the Dame of a burner. Complete tbe ignition by keepingin a mufflefurnaceat SSO ± 2S°Cuntil grey B-3.1 Acid insoluble ash, looMt ash ~esults. Cool ina desiccator. To the ash, add 2S percent by mass = M'1 ml of tile dilute hydrochloric acid, cover With a watchglassand beat on a small Dante of a burner to where near ballln&- Allow to cool and·filter the contents Ml = mass, in g. of the acid insoluble ash; of dish throup Wbatman filter paper No. 42 or its and equivalent. Wah the filter paper with hot water = mass, in g, of thesample takenfor the until the washings are free from chlorides. Return test. the filter paper and the residue to the dish. Keep it 2 -.... of latlla. Sta.urtll DIS i. a statutory inltitution established under the Bureau 0/1,,411111 Standard, ~et. 19" to promote harmonioul development or the activities of standardization, markial and quality certification of goods and attendiDI to connected matten in the country. Co"rlilit 81S has · coPyri,ht all itl publications. No part or these publications may be reproduced in any Corm without the prior permission in writius or BIS. This does not preclude the free use, in implementiDI the standard, necessary details. such as symbols and sizes, type or the course srade desi,aationl. Enquiries relatiDI to copyright be addressed to the Director ( Publications >, DIS. or or or Review of 1_la. St··t.tII Amendments are iaued to standards as the need arises on the basis of comments. Standards are also reviewed periodically; a standard along with amendments is reaffirmed when such a review indicates that no chanles are needed; if the review indicates that changes are needed, it is taken up for revision. Ulen or Indian Standards should ascertain that they are in possession of the latelt amendments or edition by rererrin, to the latelt issue of 'BIS Handbook' and 'Standards Monthly Addition'. Thil ladian Standard hal been developed (rolD Doc: No. FAD 2 ( 0125 ). Me····tI I··etl Siae. Pablleatloa Amend No. Date of I.sue Text Affected BUREAU OF INDIAN STANDARDS H.dquarters: Maaat BhavaD. 9 Babaclur Shah Zarar Marl. New Delhi 110002 Telephone. : 331 01 31, 33113 75 ReaioDal Ofllces: Central: Manak BbavaD, 9 Babadur Shah Telearaml : Manak_nltha ( Common to all OfBcea ) Telephones Zarar Marl NB\V DELHI 110002 331·01 31 { 331 13 75 37 84 99, 37 85 61 { 37 86 26, 37 86 62 53 38 43, { 53 23 84 53 16 40 &stem: 1/14 C.I.T. Scheme VII M, V.I.P. Road, Maniktola CALCUTTA 700054 Northern: SeQ 445-446, Sector 35-C. CHANDIOARB 160036 SoutherD: C.I.T. Campus, IV CrOll Road. MADRAS 600113 Westcra: Manakalaya, B9 MIDC, Marol, ADdheri ( Ealt ) BOMBAY 430093 23502 16. 2350442 { 23' 15 19, 235 23 15 { 632 92 95, 632 78 58 63278 91, 63278 92 Branches: AHMADABAD. BANGALORE. BHOPAL. BHUBANESHWAR. COIMBATORB. PARIDABAD. GHAZIABAD. OUWAHATI. HYDERABAD. JAIPUR. KANPUR. LUCKNOW.PATNA.THIRUVANANTHAPURAM. Reprognpby Unit, BIS. New Delhl, India